| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $97.81 | 10.333% | $107.9167 | $107.92 | $107.90 | $107.90 |
| Purchase #2 | $244.71 | 9.501% | $267.9599 | $267.96 | $267.95 | $268.00 |
| Purchase #3 | $227.64 | 3.233% | $234.9996 | $235.00 | $235.00 | $235.00 |
| Purchase #4 | $135.29 | 7.277% | $145.1351 | $145.14 | $145.15 | $145.10 |
| Purchase #5 | $231.49 | 13.573% | $262.9101 | $262.91 | $262.90 | $262.90 |
| Purchase #6 | $76.27 | 10.459% | $84.2471 | $84.25 | $84.25 | $84.20 |
| Purchase #7 | $73.47 | 5.666% | $77.6328 | $77.63 | $77.65 | $77.60 |
| 7 purchase totals = | $1,086.68 | $1,180.8013 | $1,180.81 | $1,180.80 | $1,180.70 | |